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So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactName. I think this might be a nested query. Nested queries run fine in SQLServer, but don't know how to implement it in MySQL. Limit query: Select*fromcustomerslimit

2023-09-05 14:46:42

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I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: .right-menu{...grid-auto-flow:columndense;...} If I remove the grid-auto-flow attribute, the overflow stops. However, the items are now stacked into multiple rows, which is not what I want. I also tried converting .ri

2023-09-05 15:18:28

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Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

2023-09-05 15:06:32

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in php any value has a unique string representation (such as the php code itself). I post this question to speed up the design process of this program. Some values are easily converted to strings: numbers, booleans, etc. Some are not easy: objects, arrays, resources. I think the transfer object and

2023-09-05 15:34:44

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2024-03-14 comment 0 770

PHP代码判断设备是手机还是平板电脑(两种方法)_PHP

Course Introduction：随着互联网移动设备的普及，很多网站都兼容手机端浏览，为了更好的让网页在手机端显示，我们都选择了使用CSS媒体查询制作响应式模版。本文给大家介绍PHP代码判断设备是手机还是平板电脑(两种方法)，感兴趣

2016-05-30 comment 0 1122

Settings and usage tips for mobile QQ auto-reply (Learn how to use mobile QQ auto-reply function to improve communication efficiency)

Course Introduction：As people's dependence on mobile phones continues to increase, mobile QQ has become one of the important tools for people's daily communication. The setting of the automatic reply function of mobile QQ can help us better cope with busy life and work and improve communication efficiency. This article will introduce the setting method and usage skills of mobile QQ automatic reply. 1. Set automatic reply and enter the mobile QQ settings page. Click on the "Privacy" option. Find the "Autoreply" feature. 2. Turn on automatic replies. Click "Turn on automatic replies". Set the content of the automatic reply. 3. Set reply templates. Set commonly used reply templates in advance. For example, "I am in a meeting, please contact me later." 4. Choose a reply template. Choose different reply templates according to different situations. Such as "I am on vacation, please contact my

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